org.apache.click.service
Interface FileUploadService

All Known Implementing Classes:

CommonsFileUploadService

public interface FileUploadService

Provides a file upload service interface.

Field Summary

static String

UPLOAD_EXCEPTION The attribute key used for storing an upload exception.

Method Summary

void	onDestroy() Destroy the FileUploadService.
void	onInit(ServletContext servletContext) Initialize the FileUploadService with the given application servlet context.
List<FileItem>	parseRequest(HttpServletRequest request) Return a parsed list of FileItem from the request.

Field Detail

UPLOAD_EXCEPTION

static final String UPLOAD_EXCEPTION

The attribute key used for storing an upload exception.

See Also:

Constant Field Values

Method Detail

onInit

void onInit(ServletContext servletContext)
            throws Exception

Initialize the FileUploadService with the given application servlet context.

This method is invoked after the FileUploadService has been constructed.

Note you can access ConfigService by invoking ClickUtils.getConfigService(javax.servlet.ServletContext)

Parameters:

servletContext - the application servlet context

Throws:

Exception - if an error occurs initializing the FileUploadService

onDestroy

void onDestroy()

Destroy the FileUploadService.

parseRequest

List<FileItem> parseRequest(HttpServletRequest request)
                            throws FileUploadException

Return a parsed list of FileItem from the request.

Parameters:

request - the servlet request

Returns:

the list of FileItem instances parsed from the request

Throws:

FileUploadException - if request cannot be parsed